高温低周疲劳下C-HRA-5奥氏体耐热钢中孪晶界演变
Twin Boundary Evolution Under Low-Cycle Fatigue of C-HRA-5 Austenitic Heat-Resistant Steel at High Temperature
高温低周疲劳下C-HRA-5奥氏体耐热钢中孪晶界演变 |
| 周红伟, 高建兵, 沈加明, 赵伟, 白凤梅, 何宜柱 |
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Twin Boundary Evolution Under Low-Cycle Fatigue of C-HRA-5 Austenitic Heat-Resistant Steel at High Temperature |
| ZHOU Hongwei, GAO Jianbing, SHEN Jiaming, ZHAO Wei, BAI Fengmei, HE Yizhu |
| 图2 固溶态C-5钢及其在700℃低周疲劳下组织的EBSD分析 |
| Fig.2 Inverse pole figures (IPFs) (a1-d1), band contrast (BC) maps (Red lines show the TBs) (a2-d2), and kernel average misorientation (KAM) maps (a3-d3) of the solution-treated (ST) C-5 steel (a1-a3) and under low-cycle fatigue (LCF) loading at 700oC with total strain amplitude εt = 0.3% (b1-b3), 0.5% (c1-c3), and 0.7% (d1-d3) |
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